On 12/9/18 2:22 PM, Hans Hagen wrote:
[...] you confuse mechanism:
- protrusion only happen at the start and end of the line - kerning (like single does) happens everywhere
so, you need to extend "lfbd" and not use some own kerning feature "leftbounds" which applyu it everywhere while "lfbd" is treated special i.e. sets the protrusion values (when "opbd" is enabled) ... no other way to do this
In that case, I have some questions: -Is it possible to enable standard protrusion with opbd? (I mean, I don’t any other character protruded when opbd is enabled.) -Is there any way that I can apply pure raw lfbd/rtbd values to protrusion with no other protrusion calculation at all in opbd? -In order to avoid editing all the Greek fonts to get hanging diacritics: is there any way to replicate the lfbd feature with "fonts.handlers.otf.addfeature"? Many thanks for your help, Pablo -- http://www.ousia.tk